We are Saving a model with created KeyGenerator unique id throwing error unique constraint.
Error:INFO | jvm 1 | main | 2018/05/31 07:17:13.099 | [33mWARN [hybrisHTTP33] [172.16.245.1] [DisplayState] No localization for key >section.product.suppliers< found. INFO | jvm 1 | main | 2018/05/31 07:17:13.600 | [m INFO | jvm 1 | main | 2018/05/31 07:18:53.268 | de.hybris.platform.servicelayer.exceptions.ModelSavingException: org.springframework.dao.DuplicateKeyException: query; SQL []; ORA-00001: unique constraint (HYB.SYS_C0012762) violated INFO | jvm 1 | main | 2018/05/31 07:18:53.269 | ; nested exception is java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (HYB.SYS_C0012762) violated INFO | jvm 1 | main | 2018/05/31 07:18:53.269 | INFO | jvm 1 | main | 2018/05/31 07:18:53.269 | at de.hybris.platform.servicelayer.internal.converter.impl.ItemModelConverter.createNewItem(ItemModelConverter.java:2259) INFO | jvm 1 | main | 2018/05/31 07:18:53.269 | at de.hybris.platform.servicelayer.internal.converter.impl.ItemModelConverter.save(ItemModelConverter.java:813) INFO | jvm 1 | main | 2018/05/31 07:18:53.269 | at de.hybris.platform.servicelayer.internal.model.impl.wrapper.ModelWrapper.save(ModelWrapper.java:363) INFO | jvm 1 | main | 2018/05/31 07:18:53.269 | at de.hybris.platform.servicelayer.internal.model.impl.ResolvingModelPersister.saveNewOnes(ResolvingModelPersister.java:84) INFO | jvm 1 | main | 2018/05/31 07:18:53.269 | at de.hybris.platform.servicelayer.internal.model.impl.ResolvingModelPersister.persist(ResolvingModelPersister.java:52) INFO | jvm 1 | main | 2018/05/31 07:18:53.269 | at de.hybris.platform.servicelayer.internal.model.impl.DefaultModelService.saveViaJalo(DefaultModelService.java:1183)